So my dog Dudley is 13 years old. He's always had good health and only needed to go to the vet once in his whole life and that was for a minor cut on his paw. Over the past week or so I have noticed his back legs kicking out. This happens when I touch (even sightly) the spinal area on his back...

I have a 5 month old puppy who it seems has a sensitive stomach. She was on Purina Smart Blend from breeder until up to 4 months. She was constantly having loose stools and BAD gas so we switched her to Wellness Large Breed Puppy. Her stools seem inconsistent; some very good, others VERY loose...

Anyone try this yet? Welcome to Nutriscan - Dog Food Sensitivity Kit There's a difference between food allergy and sensitivities...supposedly this test can tell you their sensitivities from a saliva swab